steamvr_unity_plugin: "Open Binding UI" button throws error and does not open anything

Hey,

So I am on the latest version of SteamVR and on unity 2018.3.0f2, but for some reason I am unable to open the binding UI.

notopeninggif

Attached is a Gif of me attempting to open it. I’ll also attach the error messages.

The First error thrown: SteamVR]</b> Error during OpenVR Init: Init_HmdNotFoundPresenceFailed UnityEngine.Debug:LogError(Object) Valve.VR.SteamVR:InitializeTemporarySession(Boolean) (at Assets/SteamVR/Scripts/SteamVR.cs:306) Valve.VR.SteamVR:ShowBindingsForEditor() (at Assets/SteamVR/Scripts/SteamVR.cs:340) Valve.VR.SteamVR_Input_EditorWindow:OpenControllerBindings() (at Assets/SteamVR/Input/Editor/SteamVR_Input_EditorWindow.cs:522) Valve.VR.SteamVR_Input_EditorWindow:DrawSave() (at Assets/SteamVR/Input/Editor/SteamVR_Input_EditorWindow.cs:507) Valve.VR.SteamVR_Input_EditorWindow:OnGUI() (at Assets/SteamVR/Input/Editor/SteamVR_Input_EditorWindow.cs:454) UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

The Second Error Thrown: ullReferenceException: Object reference not set to an instance of an object Valve.VR.SteamVR.ShowBindingsForEditor () (at Assets/SteamVR/Scripts/SteamVR.cs:343) Valve.VR.SteamVR_Input_EditorWindow.OpenControllerBindings () (at Assets/SteamVR/Input/Editor/SteamVR_Input_EditorWindow.cs:522) Valve.VR.SteamVR_Input_EditorWindow.DrawSave () (at Assets/SteamVR/Input/Editor/SteamVR_Input_EditorWindow.cs:507) Valve.VR.SteamVR_Input_EditorWindow.OnGUI () (at Assets/SteamVR/Input/Editor/SteamVR_Input_EditorWindow.cs:454) System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at <ac823e2bb42b41bda67924a45a0173c3>:0) Rethrow as TargetInvocationException: Exception has been thrown by the target of an invocation. System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters) (at <ac823e2bb42b41bda67924a45a0173c3>:0) UnityEditor.HostView.Invoke (System.String methodName, System.Object obj) (at C:/buildslave/unity/build/Editor/Mono/HostView.cs:342) UnityEditor.HostView.Invoke (System.String methodName) (at C:/buildslave/unity/build/Editor/Mono/HostView.cs:336) UnityEditor.HostView.InvokeOnGUI (UnityEngine.Rect onGUIPosition, UnityEngine.Rect viewRect) (at C:/buildslave/unity/build/Editor/Mono/HostView.cs:310) UnityEditor.DockArea.DrawView (UnityEngine.Rect viewRect, UnityEngine.Rect dockAreaRect, System.Boolean customBorder, System.Boolean floatingWindow, System.Boolean isBottomTab) (at C:/buildslave/unity/build/Editor/Mono/GUI/DockArea.cs:363) UnityEditor.DockArea.OldOnGUI () (at C:/buildslave/unity/build/Editor/Mono/GUI/DockArea.cs:322) UnityEngine.Experimental.UIElements.IMGUIContainer.DoOnGUI (UnityEngine.Event evt, UnityEngine.Matrix4x4 worldTransform, UnityEngine.Rect clippingRect, System.Boolean isComputingLayout) (at C:/buildslave/unity/build/Modules/UIElements/IMGUIContainer.cs:266) UnityEngine.Experimental.UIElements.IMGUIContainer.HandleIMGUIEvent (UnityEngine.Event e, UnityEngine.Matrix4x4 worldTransform, UnityEngine.Rect clippingRect) (at C:/buildslave/unity/build/Modules/UIElements/IMGUIContainer.cs:438) UnityEngine.Experimental.UIElements.IMGUIContainer.HandleIMGUIEvent (UnityEngine.Event e) (at C:/buildslave/unity/build/Modules/UIElements/IMGUIContainer.cs:421) UnityEngine.Experimental.UIElements.IMGUIContainer.HandleEvent (UnityEngine.Experimental.UIElements.EventBase evt) (at C:/buildslave/unity/build/Modules/UIElements/IMGUIContainer.cs:401) UnityEngine.Experimental.UIElements.EventDispatcher.ProcessEvent (UnityEngine.Experimental.UIElements.EventBase evt, UnityEngine.Experimental.UIElements.IPanel panel) (at C:/buildslave/unity/build/Modules/UIElements/EventDispatcher.cs:511) UnityEngine.Experimental.UIElements.EventDispatcher.Dispatch (UnityEngine.Experimental.UIElements.EventBase evt, UnityEngine.Experimental.UIElements.IPanel panel, UnityEngine.Experimental.UIElements.DispatchMode dispatchMode) (at C:/buildslave/unity/build/Modules/UIElements/EventDispatcher.cs:307) UnityEngine.Experimental.UIElements.BaseVisualElementPanel.SendEvent (UnityEngine.Experimental.UIElements.EventBase e, UnityEngine.Experimental.UIElements.DispatchMode dispatchMode) (at C:/buildslave/unity/build/Modules/UIElements/Panel.cs:176) UnityEngine.Experimental.UIElements.UIElementsUtility.DoDispatch (UnityEngine.Experimental.UIElements.BaseVisualElementPanel panel) (at C:/buildslave/unity/build/Modules/UIElements/UIElementsUtility.cs:245) UnityEngine.Experimental.UIElements.UIElementsUtility.ProcessEvent (System.Int32 instanceID, System.IntPtr nativeEventPtr) (at C:/buildslave/unity/build/Modules/UIElements/UIElementsUtility.cs:68) UnityEngine.GUIUtility.ProcessEvent (System.Int32 instanceID, System.IntPtr nativeEventPtr) (at C:/buildslave/unity/build/Modules/IMGUI/GUIUtility.cs:179)

About this issue

Original URL
State: closed
Created 5 years ago
Comments: 15

Most upvoted comments

I get the same error on Unity 2019.2.6f1 with the SteamVR 2.4.3 plugin with my HTC Vive connected and switched on. Also the controllers are on. Everything is green/blue gradient in SteamVR 1.7.15. I made sure the Vive and controllers were on and tracking before starting Unity.

I got the following errors twice when opening Unity:

[SteamVR] Error during OpenVR Init: Init_InterfaceNotFound
UnityEngine.Debug:LogError(Object)
Valve.VR.SteamVR:InitializeTemporarySession(Boolean) (at Assets/SteamVR/Scripts/SteamVR.cs:320)
Valve.VR.RenderModelInterfaceHolder:get_instance() (at Assets/SteamVR/Scripts/SteamVR_RenderModel.cs:90)
Valve.VR.SteamVR_RenderModel:SetModel(String) (at Assets/SteamVR/Scripts/SteamVR_RenderModel.cs:303)
Valve.VR.SteamVR_RenderModel:Update() (at Assets/SteamVR/Scripts/SteamVR_RenderModel.cs:721)

and

[SteamVR] Failed to load IVRRenderModels interface version IVRRenderModels_006
UnityEngine.Debug:LogError(Object)
Valve.VR.RenderModelInterfaceHolder:get_instance() (at Assets/SteamVR/Scripts/SteamVR_RenderModel.cs:95)
Valve.VR.SteamVR_RenderModel:SetModel(String) (at Assets/SteamVR/Scripts/SteamVR_RenderModel.cs:303)
Valve.VR.SteamVR_RenderModel:Update() (at Assets/SteamVR/Scripts/SteamVR_RenderModel.cs:721)

And then when I click Open Binding UI I get:

[SteamVR] Error during OpenVR Init: Init_InterfaceNotFound
UnityEngine.Debug:LogError(Object)
Valve.VR.SteamVR:InitializeTemporarySession(Boolean) (at Assets/SteamVR/Scripts/SteamVR.cs:320)
Valve.VR.SteamVR:ShowBindingsForEditor() (at Assets/SteamVR/Scripts/SteamVR.cs:354)
Valve.VR.SteamVR_Input_EditorWindow:OpenControllerBindings() (at Assets/SteamVR/Input/Editor/SteamVR_Input_EditorWindow.cs:522)
Valve.VR.SteamVR_Input_EditorWindow:DrawSave() (at Assets/SteamVR/Input/Editor/SteamVR_Input_EditorWindow.cs:507)
Valve.VR.SteamVR_Input_EditorWindow:OnGUI() (at Assets/SteamVR/Input/Editor/SteamVR_Input_EditorWindow.cs:454)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

and

NullReferenceException: Object reference not set to an instance of an object
Valve.VR.SteamVR.ShowBindingsForEditor () (at Assets/SteamVR/Scripts/SteamVR.cs:357)
Valve.VR.SteamVR_Input_EditorWindow.OpenControllerBindings () (at Assets/SteamVR/Input/Editor/SteamVR_Input_EditorWindow.cs:522)
Valve.VR.SteamVR_Input_EditorWindow.DrawSave () (at Assets/SteamVR/Input/Editor/SteamVR_Input_EditorWindow.cs:507)
Valve.VR.SteamVR_Input_EditorWindow.OnGUI () (at Assets/SteamVR/Input/Editor/SteamVR_Input_EditorWindow.cs:454)
System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at <599589bf4ce248909b8a14cbe4a2034e>:0)
Rethrow as TargetInvocationException: Exception has been thrown by the target of an invocation.
System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at <599589bf4ce248909b8a14cbe4a2034e>:0)
System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters) (at <599589bf4ce248909b8a14cbe4a2034e>:0)
UnityEditor.HostView.Invoke (System.String methodName, System.Object obj) (at C:/buildslave/unity/build/Editor/Mono/HostView.cs:359)
UnityEditor.HostView.Invoke (System.String methodName) (at C:/buildslave/unity/build/Editor/Mono/HostView.cs:353)
UnityEditor.HostView.InvokeOnGUI (UnityEngine.Rect onGUIPosition, UnityEngine.Rect viewRect) (at C:/buildslave/unity/build/Editor/Mono/HostView.cs:329)
UnityEditor.DockArea.DrawView (UnityEngine.Rect viewRect, UnityEngine.Rect dockAreaRect, System.Boolean floatingWindow, System.Boolean isBottomTab) (at C:/buildslave/unity/build/Editor/Mono/GUI/DockArea.cs:374)
UnityEditor.DockArea.OldOnGUI () (at C:/buildslave/unity/build/Editor/Mono/GUI/DockArea.cs:341)
UnityEngine.UIElements.IMGUIContainer.DoOnGUI (UnityEngine.Event evt, UnityEngine.Matrix4x4 parentTransform, UnityEngine.Rect clippingRect, System.Boolean isComputingLayout, UnityEngine.Rect layoutSize) (at C:/buildslave/unity/build/Modules/UIElements/IMGUIContainer.cs:298)
UnityEngine.UIElements.IMGUIContainer.HandleIMGUIEvent (UnityEngine.Event e, UnityEngine.Matrix4x4 worldTransform, UnityEngine.Rect clippingRect) (at C:/buildslave/unity/build/Modules/UIElements/IMGUIContainer.cs:483)
UnityEngine.UIElements.IMGUIContainer.HandleIMGUIEvent (UnityEngine.Event e) (at C:/buildslave/unity/build/Modules/UIElements/IMGUIContainer.cs:466)
UnityEngine.UIElements.IMGUIContainer.HandleEvent (UnityEngine.UIElements.EventBase evt) (at C:/buildslave/unity/build/Modules/UIElements/IMGUIContainer.cs:447)
UnityEngine.UIElements.MouseCaptureDispatchingStrategy.DispatchEvent (UnityEngine.UIElements.EventBase evt, UnityEngine.UIElements.IPanel panel) (at C:/buildslave/unity/build/Modules/UIElements/Events/MouseCaptureDispatchingStrategy.cs:93)
UnityEngine.UIElements.EventDispatcher.ProcessEvent (UnityEngine.UIElements.EventBase evt, UnityEngine.UIElements.IPanel panel) (at C:/buildslave/unity/build/Modules/UIElements/EventDispatcher.cs:280)
UnityEngine.UIElements.EventDispatcher.Dispatch (UnityEngine.UIElements.EventBase evt, UnityEngine.UIElements.IPanel panel, UnityEngine.UIElements.DispatchMode dispatchMode) (at C:/buildslave/unity/build/Modules/UIElements/EventDispatcher.cs:156)
UnityEngine.UIElements.BaseVisualElementPanel.SendEvent (UnityEngine.UIElements.EventBase e, UnityEngine.UIElements.DispatchMode dispatchMode) (at C:/buildslave/unity/build/Modules/UIElements/Panel.cs:190)
UnityEngine.UIElements.UIElementsUtility.DoDispatch (UnityEngine.UIElements.BaseVisualElementPanel panel) (at C:/buildslave/unity/build/Modules/UIElements/UIElementsUtility.cs:255)
UnityEngine.UIElements.UIElementsUtility.ProcessEvent (System.Int32 instanceID, System.IntPtr nativeEventPtr) (at C:/buildslave/unity/build/Modules/UIElements/UIElementsUtility.cs:78)
UnityEngine.GUIUtility.ProcessEvent (System.Int32 instanceID, System.IntPtr nativeEventPtr) (at C:/buildslave/unity/build/Modules/IMGUI/GUIUtility.cs:179)

I hope someone can help me, because apparently just switching on the Vive is not the solution.

Thanks!

joostbos on Oct 8, 2019

Ohh that is interesting.

I couldn’t have a headset connected because I was on the train into work that’s all.

I’ll look into manually editing the .json files as an alternative. I was just misinterpreting the binding UI I think, but I do now get the reasoning behind it all.

Thanks for the support and helping me understand that clearer 😃

blackpandastudios on Feb 6, 2019